Useful tips for everyday
How to index a word in makeidx Volume 1? Volume 1 introduced the command: to index the word given in . For example, if \\index…
What does no match mean in a glob file? Non-matching globs result in a No match error (again, probably preferably, that’s something that was broken…
How do I use index lookup? #1 How to Use the INDEX Formula Type “=INDEX(” and select the area of the table, then add a…
How do you switch between shells? To change your shell with chsh: cat /etc/shells. At the shell prompt, list the available shells on your system…
How do I remove something from a string in Java? The idea is to use the deleteCharAt() method of StringBuilder class to remove first and…
How do you make something look like a hole in Photoshop? 2 Answers Make the top shape (AKA the “Hole”) as a vector object then…
How does a soldering iron heat control circuit work? Working of Solder Iron Temperature Controller The TRIAC is fired in different angles to get different…
Is a microphone a resistor? Microphones can generate voltages by themselves sometimes, but often they need to be powered by an external source: in this…
When to use Poisson regression or negative binomial regression? If you have a binary outcome (e.g. death/alive, sick/healthy, 1/0), then logistic regression is appropriate. If…
How do I increase the size of an encrypted image on a Mac? Resize a disk image using Disk Utility on Mac In the Disk…